206870243320

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^2\times {\mathrm{107}}^1\times {\mathrm{286001}}^1$

素因数の和:286145

約数の個数: 96

約数和(自身を含む): 508728917520

約数和(自身を除く): 301858674200

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 107, 130, 169, 214, 260, 338, 428, 520, 535, 676, 845, 856, 1070, 1352, 1391, 1690, 2140, 2782, 3380, 4280, 5564, 6760, 6955, 11128, 13910, 18083, 27820, 36166, 55640, 72332, 90415, 144664, 180830, 286001, 361660, 572002, 723320, 1144004, 1430005, 2288008, 2860010, 3718013, 5720020, 7436026, 11440040, 14872052, 18590065, 29744104, 30602107, 37180130, 48334169, 61204214, 74360260, 96668338, 122408428, 148720520, 153010535, 193336676, 241670845, 244816856, 306021070, 386673352, 397827391, 483341690, 612042140, 795654782, 966683380, 1224084280, 1591309564, 1933366760, 1989136955, 3182619128, 3978273910, 5171756083, 7956547820, 10343512166, 15913095640, 20687024332, 25858780415, 41374048664, 51717560830, 103435121660, 206870243320]

約数ペア:

[(1, 206870243320), (2, 103435121660), (4, 51717560830), (5, 41374048664), (8, 25858780415), (10, 20687024332), (13, 15913095640), (20, 10343512166), (26, 7956547820), (40, 5171756083), (52, 3978273910), (65, 3182619128), (104, 1989136955), (107, 1933366760), (130, 1591309564), (169, 1224084280), (214, 966683380), (260, 795654782), (338, 612042140), (428, 483341690), (520, 397827391), (535, 386673352), (676, 306021070), (845, 244816856), (856, 241670845), (1070, 193336676), (1352, 153010535), (1391, 148720520), (1690, 122408428), (2140, 96668338), (2782, 74360260), (3380, 61204214), (4280, 48334169), (5564, 37180130), (6760, 30602107), (6955, 29744104), (11128, 18590065), (13910, 14872052), (18083, 11440040), (27820, 7436026), (36166, 5720020), (55640, 3718013), (72332, 2860010), (90415, 2288008), (144664, 1430005), (180830, 1144004), (286001, 723320), (361660, 572002)]